Author

Jiachi Chen

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#large language models Open access Oct 2026

MCGMark: An Encodable and Robust Online Watermark for Tracing LLM-Generated Malicious Code

With the advent of large language models (LLMs), numerous software service providers are developing LLMs tailored for code generation, such as CodeLlama. However, these models can be exploited by malicious developers to generate malicious code, posing severe threats to the software ecosystem. To address this issue, we...

Kaiwen Ning, Jiachi Chen, Qingyuan Zhong et al. · ACM Transactions on Software... · 1 citation

#reinforcement learning Open access Oct 2026

SmartDecompiler-R1: Enhancing Faithful and Explainable Smart Contract Bytecode Decompilation with Reinforcement Learning

Understanding EVM bytecode is critical for smart contract security analysis. Existing decompilers typically rely on heuristic rules or leverage large language models (LLMs) to generate source code after bytecode analysis. However, heuristic-based approaches often produce pseudocode that is difficult for humans to inter...

Yilun Ma, Lingxiao Tang, Li Gang Lin et al. · Proceedings of the ACM on so... · 0 citations